52116562201 has 16 divisors (see below), whose sum is σ = 60077352960. Its totient is φ = 44745077520.

The previous prime is 52116562181. The next prime is 52116562207. The reversal of 52116562201 is 10226561125.

It is not a de Polignac number, because 52116562201 - 2²¹ = 52114465049 is a prime.

It is a super-2 number, since 2×52116562201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52116562207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1283775 + ... + 1323748.

It is an arithmetic number, because the mean of its divisors is an integer number (3754834560).

Almost surely, 2^52116562201 is an apocalyptic number.

It is an amenable number.

52116562201 is a deficient number, since it is larger than the sum of its proper divisors (7960790759).

52116562201 is a wasteful number, since it uses less digits than its factorization.

52116562201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2607636.

The product of its (nonzero) digits is 7200, while the sum is 31.

The spelling of 52116562201 in words is "fifty-two billion, one hundred sixteen million, five hundred sixty-two thousand, two hundred one".